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Hitachi RAS-32CNH1 Serviceanleitung Seite 143

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AUTO FRESH DEFROSTING
After the ON/OFF button is pressed to stop
heating, the outdoor unit is still working with
the OPERARION lamp lighting.
Fan speed does not change when fan
speed selector is changed during auto
operation.
When on-timer has been programmed,
operation starts before the preset time has
been reached.
Does "Nice temperature reservation"
function operate during dehumidifying?
Even if the same time is preset, the
operation start time varies.
The current time display
disappears soon.
The timer has been programmed, but the
preset time disappears.
'The current time disappears
in approx. 10 seconds. The
time set display has priority.
Auto Fresh Defrosting is carried out : the
system checks the outdoor heat exchanger
and defrosts it as necessary before stopping
operation.
At this point fan speed is automatic.
This is because "Nice temperature reservation"
function is operating. This function starts operation
earlier so the preset temperature is reached at the
preset time. Operation may start maximum 60 minutes
before the preset time.
It does not work. It works only during cooling and
heating.
Has the clock been set? Timer cannot be
set unless the clock has been set.
When the current time is set,
the display flashes for approx.
3 minutes.
Is the current time past the preset time?
When the preset time reaches the current time, it
disappears.

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Diese Anleitung auch für:

Rac-32cnh1